25240576

素因数分解:

$2^{10}\times {\mathrm{157}}^2$

素因数の和:334

約数の個数: 33

約数和(自身を含む): 50779929

約数和(自身を除く): 25539353

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1024, 1256, 2512, 5024, 10048, 20096, 24649, 40192, 49298, 80384, 98596, 160768, 197192, 394384, 788768, 1577536, 3155072, 6310144, 12620288, 25240576]

約数ペア:

[(1, 25240576), (2, 12620288), (4, 6310144), (8, 3155072), (16, 1577536), (32, 788768), (64, 394384), (128, 197192), (157, 160768), (256, 98596), (314, 80384), (512, 49298), (628, 40192), (1024, 24649), (1256, 20096), (2512, 10048)]